Jump marble race toy

- Discovery Toys, Inc.
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Description

FIG. 1 is a perspective view of a jump marble race toy showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D230291 February 1974 Karen
D290143 June 2, 1987 Wichman
2000808 May 1935 Williams
3502332 March 1970 Wolf
3883137 May 1975 Bengtson
4713038 December 15, 1987 Wichman et al.
Other references
  • Berotoys catalog (two pages).
Patent History
Patent number: D305443
Type: Grant
Filed: Jul 1, 1988
Date of Patent: Jan 9, 1990
Assignee: Discovery Toys, Inc. (Martinez, CA)
Inventor: Daniel B. Klitsner (San Francisco, CA)
Primary Examiner: Charles A. Rademaker
Assistant Examiner: Alicia A. Farrell
Law Firm: Townsend and Townsend
Application Number: 7/214,697
Classifications
Current U.S. Class: D21/143; D21/59